Pour barres d'armature en acier acier billette
Liste de taille
|
60x60mm
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80x80mm
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100x100mm
|
|
125x125mm
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130x130mm
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150x150mm
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Comosition chimique
|
Standard
|
C(%)
|
Mn(%)
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S(%)
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P(%)
|
Si(%)
|
|
Q195
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≤0,12
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≤0,50
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≤0,040
|
≤0,035
|
≤0,30
|
|
Q235
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≤0,20
|
≤1,40
|
≤0,045
|
≤0,045
|
≤0,35
|
|
Q275
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≤0,22
|
≤1,50
|
≤0,045
|
≤0,045
|
≤0,35
|
|
20mini
|
0.17-0.25
|
1.2-1.6
|
≤ 0,050
|
≤ 0,050
|
0,40-0,80
|
|
3SP
|
0.14-0.22
|
0,40-0,85
|
≤ 0,050
|
≤ 0,040
|
0.05-0.15
|
|
5SP
|
0,28-0,37
|
0.50-1.00
|
≤ 0,050
|
≤ 0,040
|
0.15-0.30
|